The best replacement for tenten is temari.

The best alternatives to tenten are rated as following:
★★★★★  temari
★★★★  ino
★★★★  hinata
★★★★  sakura
★★★  tenten
★  temari episode
★  karin
  guren
  tamari

Your alternative for tenten is not listed? Suggest!
Speaking about tenten, one probably shouldn't forget about neji.

Other search terms related to tenten and their ratings are:
★★★★★ neji
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Google Trends

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tenten
temari
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